Pipe to Boss Straight Adapter

AN816-3

(NSN) National Stock Number

4730-00-187-0839

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

22674

Schedule B Code

7307992000

Summary

3a 1st end thread class, 400.0 deg fahrenheit single response maximum operating temp, 37.0 degrees 1st end seat angle, center wrenching facility special features, steel overall material, anpt 2nd end thread series designator

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	AX

Identification

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.

INC	FIIG	Concept	Condition
22674	A080B0	1	1

Specifications

Thread Class

3a 1st end

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Maximum Operating Temp

400.0 deg fahrenheit single response

Details

The maximum temperature at which the item is rated to operate for an extended period of time.

Seat Angle

37.0 degrees 1st end

Details

The angle of the end surface upon which the mated surface seats.

Special Features

center wrenching facility

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

steel overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Thread Series Designator

anpt 2nd end

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Thread Series Designator

unjf 1st end

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Furnished Items And Quantity

1 preformed packing

Details

The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

Specification/Standard Data

81343-as4842/1 professional/industrial association standard

Details

The document designator of the specification or standard which established the item of supply.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
AN816-3	34724	E	-	5	1	-	AX
AN816-3	22995	E	-	5	9	-	AX
AN816-3	13899	E	-	5	1	-	AX
AN816-3	14798	E	-	5	9	-	AX
AN816-3	14397	E	-	5	9	-	AX
AN816-3	71563	E	-	5	9	-	AX
848FSB0-23-16	86887	6	-	5	9	-	AX
AN816-3	00624	E	-	5	1	-	AX
AN816-3	01276	E	-	5	1	-	ZZ
AN816-3	79470	E	-	5	9	-	AX
C5205X3	79470	E	-	5	9	-	AX
AS4842/1	0U583	E	-	5	9	-	ZZ
AS5194	0U583	E	-	5	9	-	ZZ
AS5194-0302	0U583	E	-	3	2	-	ZZ
SAE-AS4842/1	0U583	E	-	3	1	-	ZZ
AS4842/1	81343	E	-	5	9	-	ZZ
AS5194	81343	E	-	5	9	-	ZZ
AS5194-0302	81343	E	-	5	9	-	ZZ
MILF5509	81349	E	-	5	9	-	AX
AN816-3	88044	6	-	5	9	-	AX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
30000	-	W	-

RVC	WCC	TCC	SHC
-	576	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY

CAGE: 06581

NORTH HOLLYWOOD , CA , 91605-6128

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-187-0839

What is the NIIN of the NSN 4730-00-187-0839?

The National Item Identification Number (NIIN) of the NSN 4730-00-187-0839 is 00-187-0839

When the NSN 4730-00-187-0839 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 4730-00-187-0839 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-187-0839 contain any hazardous material?

No data in HMIRS

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